Potomac Chesapeake Mariners LLC dba FishThePotomac is a Washington, D.C.–based charter operator offering guided boating experiences on the Potomac River. The company runs private fishing charters aboard a Boston Whaler and a Grady White 330 Express called Geronimo, sunset cruises, sightseeing tours, night fishing trips aboard Betty led by Captain Seth, and family-focused Kids Fishing Club charters. Gift cards are available for flexible gifting.
FishThePotomac specializes in tailored private charters for anglers and sightseers, serving families, groups, and individual guests. Fishing trips focus on species common to the Potomac, with trips designed for beginners through experienced anglers. Sightseeing cruises aboard the Geronimo cabin tour DC waterfront landmarks with customizable routes from locations such as Georgetown and The Wharf. Night Fishing trips begin June 30 and provide a quieter evening option to target blue catfish and striped bass.
Instructors and crew provide hands-on guidance during kids’ club charters, emphasizing casting, knot-tying, and safe on-water practices while delivering an educational, family-friendly experience. Private and family experiences are offered across multiple vessels to match group size and trip goals. The business emphasizes small-group, appointment-based outings and private bookings.
All trip descriptions and schedules are available through FishThePotomac’s booking channels and listings. Guests are encouraged to review trip details and availability before booking to ensure the selected vessel and itinerary meet group needs.
Trips include Night Fishing aboard Betty (June 30 start), DC Potomac sightseeing on Geronimo, private fishing charters on Boston Whaler and Grady White, Sunset Cruises, Kids Fishing Club, gift cards available.